|Release date||23 August 2011 (Update)|
|High Alch||0 coins|
|Low Alch||0 coins|
|Store price||Not sold|
|Examine||If you hold it to your ear, you can hear the sea.|
The glistening shell is found randomly as a reward from playing Fishing Trawler. It grants an extra 60% Fishing experience during the next trawler game by using a Listen option on the shell. This yields the message: You listen to the ocean and hear whispers of greater success in your next Fishing Trawler Game. The effect is then applied and the shell disappears.
The boosts cannot be stacked, and players can only have one shell in their inventory at a time.